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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Vestnik of Samara State Technical University. Technical Sciences Series</journal-id><journal-title-group><journal-title xml:lang="en">Vestnik of Samara State Technical University. Technical Sciences Series</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Самарского государственного технического университета. Серия «Технические науки»</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1991-8542</issn><issn publication-format="electronic">2712-8938</issn><publisher><publisher-name xml:lang="en">Samara State Technical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">20225</article-id><article-id pub-id-type="doi">10.14498/tech.2016.4.%u</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Power selection of compensating devices to optimize the level of losses in the electric network</article-title><trans-title-group xml:lang="ru"><trans-title>Выбор мощности компенсирующих устройств для оптимизации уровней потерь в электрической сети</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kubarkov</surname><given-names>Yury P</given-names></name><name xml:lang="ru"><surname>Кубарьков</surname><given-names>Юрий Петрович</given-names></name></name-alternatives><bio xml:lang="en"><p>(Dr. Sci. (Techn.)), Professor</p></bio><bio xml:lang="ru"><p>(д.т.н., проф.), профессор кафедры «Электрические станции»</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Golubeva</surname><given-names>Kristina A</given-names></name><name xml:lang="ru"><surname>Голубева</surname><given-names>Кристина Анатольевна</given-names></name></name-alternatives><bio xml:lang="en"><p>Postgraduate Student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Makarov</surname><given-names>Yaroslav V</given-names></name><name xml:lang="ru"><surname>Макаров</surname><given-names>Ярослав Викторович</given-names></name></name-alternatives><bio xml:lang="en"><p>Postgraduate Student</p></bio><bio xml:lang="ru"><p>аспирант</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara State Technical University</institution></aff><aff><institution xml:lang="ru">Самарский государственный технический университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2016-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2016</year></pub-date><volume>24</volume><issue>4</issue><issue-title xml:lang="en">NO4 (2016)</issue-title><issue-title xml:lang="ru">№4 (2016)</issue-title><fpage>77</fpage><lpage>82</lpage><history><date date-type="received" iso-8601-date="2020-02-10"><day>10</day><month>02</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2016, Kubarkov Y.P., Golubeva K.A., Makarov Y.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2016, Кубарьков Ю.П., Голубева К.А., Макаров Я.В.</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="en">Kubarkov Y.P., Golubeva K.A., Makarov Y.V.</copyright-holder><copyright-holder xml:lang="ru">Кубарьков Ю.П., Голубева К.А., Макаров Я.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/1991-8542/article/view/20225">https://journals.eco-vector.com/1991-8542/article/view/20225</self-uri><abstract xml:lang="en"><p>One of the main tasks in electrical networks is the task of mode optimization and power loss reduction. For these purpose static capacitor batteries are used the power of which must be determined in each particular case. This paper discusses optimization of the operating mode of the radial design of the electrical network. The calculation method of the nonlinear programming produces power compensation devices, which are installed in the locations of load. The analysis of active and reactive power losses for transmission lines (PTL) and transformers is made.</p></abstract><trans-abstract xml:lang="ru"><p>Одной из основных задач в электрических сетях является задача оптимизации режима и сокращения потерь мощности. Для ее решения применяются статические конденсаторные батареи, мощность которых необходимо определять в каждом конкретном случае. Рассматривается оптимизация режима работы радиальной схемы электрической сети. Методом нелинейного программирования производен расчет мощности компенсирующих устройств, которые устанавливаются в местах расположения нагрузок. Выполнен анализ потерь активной и реактивной мощности для линий электропередач (ЛЭП) и трансформаторов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>optimization</kwd><kwd>power loss</kwd><kwd>capacitor banks</kwd><kwd>non-linear programming method</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>оптимизация</kwd><kwd>потери мощности</kwd><kwd>батареи статических конденсаторов</kwd><kwd>метод нелинейного программирования</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Jahani R., Shafighi Malekshah A., Chahkandi Nejad H. Applying a new advanced intelligent algorithm for optimal distributed generation location and sizing in radial distribution systems. Australian Journal of Basic and Applied Sciences. 2011; 5(5): 642-649.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Методы моделирования и оптимизации в задачах электроэнергетики: учеб. пособие / Сост. Л.А. 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